CH259221A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Concentric cable for multi-channel transmission.
Assignee: Standard Telephon & Radio Ag
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Filing: 1947-01-21
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Granted: —
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Expires: 1967-01-21
Abstract
No abstract record available.
Inventors
- 👤 Ag Standard Telephon Und Radio
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-31 17:13
CPC Classifications
H; H01; H01B; H01B11/00; H01B11/18; H01B11/20; H01B11/206
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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